White, Gwen. Perspective: a guide for artists, architects and designers. - London New York Batsford Watson-Guptill 1968. - 80 p. illus., plans. 23 x 29 cm. LCCN: 68020447 Nat. Bib. No.: B68-09796 Subjects--Topical Terms: Perspective. LC Class. No.: NC750 / .W46 1968 Dewey Class. No.: 742